79900130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{22133}}^1$

素因数の和:22178

約数の個数: 24

約数和(自身を含む): 151794972

約数和(自身を除く): 71894842

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 22133, 44266, 110665, 221330, 420527, 841054, 2102635, 4205270, 7990013, 15980026, 39950065, 79900130]

約数ペア:

[(1, 79900130), (2, 39950065), (5, 15980026), (10, 7990013), (19, 4205270), (38, 2102635), (95, 841054), (190, 420527), (361, 221330), (722, 110665), (1805, 44266), (3610, 22133)]